20172606900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{701}}^1\times {\mathrm{95923}}^1$

素因数の和:96641

約数の個数: 72

約数和(自身を含む): 58449946464

約数和(自身を除く): 38277339564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 701, 1402, 2103, 2804, 3505, 4206, 7010, 8412, 10515, 14020, 17525, 21030, 35050, 42060, 52575, 70100, 95923, 105150, 191846, 210300, 287769, 383692, 479615, 575538, 959230, 1151076, 1438845, 1918460, 2398075, 2877690, 4796150, 5755380, 7194225, 9592300, 14388450, 28776900, 67242023, 134484046, 201726069, 268968092, 336210115, 403452138, 672420230, 806904276, 1008630345, 1344840460, 1681050575, 2017260690, 3362101150, 4034521380, 5043151725, 6724202300, 10086303450, 20172606900]

約数ペア:

[(1, 20172606900), (2, 10086303450), (3, 6724202300), (4, 5043151725), (5, 4034521380), (6, 3362101150), (10, 2017260690), (12, 1681050575), (15, 1344840460), (20, 1008630345), (25, 806904276), (30, 672420230), (50, 403452138), (60, 336210115), (75, 268968092), (100, 201726069), (150, 134484046), (300, 67242023), (701, 28776900), (1402, 14388450), (2103, 9592300), (2804, 7194225), (3505, 5755380), (4206, 4796150), (7010, 2877690), (8412, 2398075), (10515, 1918460), (14020, 1438845), (17525, 1151076), (21030, 959230), (35050, 575538), (42060, 479615), (52575, 383692), (70100, 287769), (95923, 210300), (105150, 191846)]